package com.lin.server;

import com.lin.dataobject.Features;

import java.util.List;

/**
 * Created by Administrator on 2017/9/22.
 */
public interface FeaturesService {
    List<Features> findAll();

    Features findOne(Integer id);

    Features save(Features features);

    Long getChildrenCount(Integer id);

    void del(Features features);
}
